公开(公告)号：US20200332615A1

公开(公告)日：2020-10-22

申请号：US16649478

申请日：2018-09-21

Applicant: Schlumberger Technology Corporation

Inventor： Robert Kyle Wiesenborn ,  Matthew Dresel ,  Pierre-Olivier Gourmelon ,  Rex Mennem ,  Matthew Billingham ,  Todor Sheiretov ,  Nathan Landsiedel ,  Yoann Couble ,  Wade DuPree

IPC: E21B31/113 ,  E21B34/14 ,  E21B41/00

Abstract: A mechanical service tool that may include one or more anchors, a cutter, a communication and control system, and one or more sensors, as well as methods for operating the mechanical service tool, are provided. The one or more anchors may extend radially from the mechanical service tool and the cutter may move relative to the mechanical service tool. The cutter may include a drilling bit. The communication and control system may obtain remote commands that control the cutter, the one or more anchors, or both. The one or more sensors may detect operational conditions of the mechanical service tool and may be operatively coupled to the communication and control system.

公开(公告)号：US20230115832A1

公开(公告)日：2023-04-13

申请号：US18065930

申请日：2022-12-14

Applicant: Schlumberger Technology Corporation

Inventor： Robert Kyle Wiesenborn ,  Matthew Dresel ,  Pierre-Olivier Gourmelon ,  Rex Mennem ,  Matthew Billingham ,  Todor Sheiretov ,  Nathan Landsiedel ,  Yoann Couble ,  Wade DuPree

IPC: E21B31/113 ,  E21B34/14 ,  E21B41/00

Abstract: A mechanical service tool that may include one or more anchors, a cutter, a communication and control system, and one or more sensors, as well as methods for operating the mechanical service tool, are provided. The one or more anchors may extend radially from the mechanical service tool and the cutter may move relative to the mechanical service tool. The cutter may include a drilling bit. The communication and control system may obtain remote commands that control the cutter, the one or more anchors, or both. The one or more sensors may detect operational conditions of the mechanical service tool and may be operatively coupled to the communication and control system.

公开(公告)号：US20200040679A1

公开(公告)日：2020-02-06

申请号：US16222620

申请日：2018-12-17

Applicant: Schlumberger Technology Corporation

Inventor： Thomas Mauchien ,  Mark Milkovisch ,  Anthony Westphal ,  Brandon Christa ,  Todor Sheiretov ,  Wade DuPree

IPC: E21B23/01 ,  E21B47/09 ,  E21B17/10

Abstract: A service tool that may be inserted into a tubular, the service tool includes an anchoring system. The anchoring system includes a body having a first end, a second end, and an opening extending along a portion of the body between the first end and the second end and a gripping assembly housed within and coupled to the body. The gripping assembly may anchor at least a portion of the service tool to the tubular, and the gripping assembly includes a plurality of anchor arms disposed within the opening and that may move relative to the body. The anchoring system also includes an actuator disposed within a central bore of the body and coupled to the gripping assembly. The actuator may apply a first axial input force in a first direction and a second axial input force in a second direction opposite the first direction to the gripping assembly, At least a portion of the gripping assembly translocates relative to the body in the first direction in response to the first axial input force to position the plurality of anchor arms in a radially expanded anchoring configuration, and the portion of the gripping assembly translocates relative to the body in the second direction in response to the second axial input force to position the plurality of anchor arms in a radially contracted configuration.

公开(公告)号：US11536107B2

公开(公告)日：2022-12-27

申请号：US16649478

申请日：2018-09-21

Applicant: Schlumberger Technology Corporation

Inventor： Robert Kyle Wiesenborn ,  Matthew Dresel ,  Pierre-Olivier Gourmelon ,  Rex Mennem ,  Matthew Billingham ,  Todor Sheiretov ,  Nathan Landsiedel ,  Yoann Couble ,  Wade DuPree

IPC: E21B34/14 ,  E21B23/04 ,  E21B29/06 ,  E21B31/113 ,  E21B41/00

Abstract: A mechanical service tool that may include one or more anchors, a cutter, a communication and control system, and one or more sensors, as well as methods for operating the mechanical service tool, are provided. The one or more anchors may extend radially from the mechanical service tool and the cutter may move relative to the mechanical service tool. The cutter may include a drilling bit. The communication and control system may obtain remote commands that control the cutter, the one or more anchors, or both. The one or more sensors may detect operational conditions of the mechanical service tool and may be operatively coupled to the communication and control system.

公开(公告)号：US11248427B2

公开(公告)日：2022-02-15

申请号：US16222620

申请日：2018-12-17

Applicant: Schlumberger Technology Corporation

Inventor： Thomas Mauchien ,  Mark Milkovisch ,  Anthony Westphal ,  Brandon Christa ,  Todor Sheiretov ,  Wade DuPree

IPC: E21B34/14 ,  E21B23/01 ,  E21B17/10 ,  E21B47/09

Abstract: A service tool that may be inserted into a tubular, the service tool includes an anchoring system. The anchoring system includes a body having a first end, a second end, and an opening extending along a portion of the body between the first end and the second end and a gripping assembly housed within and coupled to the body. The gripping assembly may anchor at least a portion of the service tool to the tubular, and the gripping assembly includes a plurality of anchor arms disposed within the opening and that may move relative to the body. The anchoring system also includes an actuator disposed within a central bore of the body and coupled to the gripping assembly. The actuator may apply a first axial input force in a first direction and a second axial input force in a second direction opposite the first direction to the gripping assembly, At least a portion of the gripping assembly translocates relative to the body in the first direction in response to the first axial input force to position the plurality of anchor arms in a radially expanded anchoring configuration, and the portion of the gripping assembly translocates relative to the body in the second direction in response to the second axial input force to position the plurality of anchor arms in a radially contracted configuration.